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81 lines
3.2 KiB
C++
81 lines
3.2 KiB
C++
/******************************************************************************
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QtAV Player Demo: this file is part of QtAV examples
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Copyright (C) 2012-2014 Wang Bin <wbsecg1@gmail.com>
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* This file is part of QtAV
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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******************************************************************************/
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#ifndef PROPERTYEDITOR_H
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#define PROPERTYEDITOR_H
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#include <QObject>
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#include <QtCore/QMetaProperty>
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#include <QtCore/QMetaEnum>
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class QAction;
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class QWidget;
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class PropertyEditor : public QObject
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{
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Q_OBJECT
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public:
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explicit PropertyEditor(QObject *parent = 0);
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// call it before others
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void getProperties(QObject *obj);
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// from config file etc to init properties. call it before buildXXX
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void set(const QVariantHash& hash);
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void set(const QString& conf);
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/*!
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* \brief buildOptions
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* \return command line options
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*/
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QString buildOptions();
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QWidget* buildUi(QObject* obj = 0); //obj: read dynamic properties("detail_property")
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QVariantHash exportAsHash();
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QString exportAsConfig(); //json like
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private:
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/*!
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* name is property name.
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* 1. add property and value in hash
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* 2. add a widget and set value
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* 3. connect widget value change signal to a slot
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*/
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QWidget* createWidgetForFlags(const QString& name, const QVariant& value, QMetaEnum me, const QString& detail = QString(), QWidget* parent = 0);
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QWidget* createWidgetForEnum(const QString& name, const QVariant& value, QMetaEnum me, const QString& detail = QString(), QWidget* parent = 0);
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QWidget* createWidgetForInt(const QString& name, int value, const QString& detail = QString(), QWidget* parent = 0);
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QWidget* createWidgetForReal(const QString& name, qreal value, const QString& detail = QString(), QWidget* parent = 0);
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QWidget* createWidgetForText(const QString& name, const QString& value, bool readOnly, const QString& detail = QString(), QWidget* parent = 0);
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QWidget* createWidgetForBool(const QString& name, bool value, const QString& detail = QString(), QWidget* parent = 0);
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// called if value changed by ui (in onXXXChange)
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void updatePropertyValue(const QString& name, const QVariant& value);
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private slots:
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// updatePropertyValue
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void onFlagChange(QAction *action);
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void onEnumChange(int value);
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void onIntChange(int value);
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void onRealChange(qreal value);
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void onTextChange(const QString& value);
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void onBoolChange(bool value);
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private:
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QList<QMetaProperty> mMetaProperties;
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QVariantHash mProperties;
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};
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#endif // PROPERTYEDITOR_H
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